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IP Address for the switch port

rajeshk200_2
Level 1
Level 1

‎03-30-2006 03:17 AM - edited ‎03-03-2019 02:33 AM

Hi all,

Is there any way to find out ip address of the PC connected to particular switch port ?

Regards,

Rajesh

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4 Replies 4

pkhatri
Level 11
Level 11

‎03-30-2006 03:23 AM

Hi Rajesh,

There is no easy way to do so. This switch only monitors and records the MAC addresses observed on each port. If it is a layer 3 switch, then you can possibly observe the entries in the ARP cache to see which IP address maps to which MAC address.

Hope that helps - pls rate the post if it does.

Paresh

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rajeshk200_2
Level 1
Level 1
In response to pkhatri

‎03-30-2006 03:36 AM

Paresh,

If you issue sh ip arp on layer 3 switch it is only listing the ip for the virtual vlan interfaces only not physical ports ?

Regards,

Rajesh

0 Helpful

pkhatri
Level 11
Level 11
In response to rajeshk200_2

‎03-30-2006 03:40 AM

'sh arp' on a L3 switch will show you the IP->MAC mappings for all devices that the switch has had to do ARP resolution for. This certainly does include physical ports to which hosts are attached.

Paresh

0 Helpful

rajeshk200_2
Level 1
Level 1
In response to pkhatri

‎03-30-2006 06:36 AM

Paresh,

I got info how to get the IP for switchport.

Regards,

Rajesh

0 Helpful
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